1. Bluetooth 5.4 technology ensures stable transmission and low energy consumption 2. Reliable connection up to 100 meters, ideal for using wireless keyboards and mice 3. Multi-device compatibility, compatible with a variety of computers and devices 4. Provides BR+EDR+BLE modes, enhancing the versatility of audio and file sharing 5. Energy-saving design reduces power consumption and reduces environmental impact 6. Allows two-way file transfer between computers and other devices such as mobile phones 7. Wireless connection, get rid of wired troubles, use it anytime, anywhere 8. Interface: USB 2.0 9. Bluetooth EDR data transfer rate: up to 3Mbps 10. Support profiles: Bluetooth headsets, Bluetooth speakers, Bluetooth keyboards/mouse, Android phones/tablets, etc. 11. Bluetooth standard: 5.4
